Thanks for for reading my first post and question. I have a rear engine 68 lawn mower and the belt that drives the blade on the deck blew apart. I know it should be straight forward however I am having a hard time knowing which way to put the belt on. Would anyone have a diagram of this configuration? Seems if the v goes against v and flat goes against flat it is a no brainer, well I am still scratching my head. Also, I am not convinced that I have the right belt. A part # and length of belt would be great as well. Thanks! Please help!